

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054418R1 | T5H 630 PR222DS/P-LSI IN=630 4P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Overload release current setting
252.0 .. 630A
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Motor drive optional
Adjustment range undelayed short-circuit release
945.0 .. 5985A
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
With under voltage release
Adjustment range short-term delayed short-circuit release
378.0 .. 6300A
Number of poles
4
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
630A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Position of connection for main current circuit
Front side
Complete device with protection unit
Type of control element
Rocker lever
Integrated earth fault protection